GB1102997A - Improvements in or relating to rotary fluid pressure devices - Google Patents

Improvements in or relating to rotary fluid pressure devices

Info

Publication number
GB1102997A
GB1102997A GB8189/66A GB818966A GB1102997A GB 1102997 A GB1102997 A GB 1102997A GB 8189/66 A GB8189/66 A GB 8189/66A GB 818966 A GB818966 A GB 818966A GB 1102997 A GB1102997 A GB 1102997A
Authority
GB
United Kingdom
Prior art keywords
disc
slots
gear
discs
case
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8189/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss AS
Original Assignee
Danfoss AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Danfoss AS filed Critical Danfoss AS
Publication of GB1102997A publication Critical patent/GB1102997A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
  • Multiple-Way Valves (AREA)
GB8189/66A 1965-03-05 1966-02-24 Improvements in or relating to rotary fluid pressure devices Expired GB1102997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0046691 1965-03-05

Publications (1)

Publication Number Publication Date
GB1102997A true GB1102997A (en) 1968-02-14

Family

ID=7049892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8189/66A Expired GB1102997A (en) 1965-03-05 1966-02-24 Improvements in or relating to rotary fluid pressure devices

Country Status (7)

Country Link
US (1) US3512905A (enrdf_load_stackoverflow)
CH (1) CH448751A (enrdf_load_stackoverflow)
DE (1) DE1528998A1 (enrdf_load_stackoverflow)
DK (1) DK117880B (enrdf_load_stackoverflow)
GB (1) GB1102997A (enrdf_load_stackoverflow)
NL (1) NL6602656A (enrdf_load_stackoverflow)
SE (1) SE311286B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2447544A1 (de) 1973-10-19 1975-04-30 Trw Inc Hydraulische steuerung
FR2292106A1 (fr) * 1974-11-25 1976-06-18 Mac Dermott Hugh Machine fluidique tournante

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743450A (en) * 1970-02-16 1973-07-03 G Woodling Directly mounted rotary valve on an axial thrust bearing load shaft
US3658450A (en) * 1970-02-16 1972-04-25 George V Woodling Balanced fluid pressure valve means
US3849034A (en) * 1973-01-12 1974-11-19 Gresen Manufacturing Co Orbital device
DE2932728C2 (de) * 1979-08-13 1984-01-26 Danfoss A/S, 6430 Nordborg Rotationskolbenmaschine, insbesondere Motor
DE2934618C2 (de) * 1979-08-28 1983-06-30 Danfoss A/S, 6430 Nordborg Hydraulischer Momentverstärker für Lenkeinrichtungen von Kraftfahrzeugen
WO1984001800A1 (en) * 1982-11-01 1984-05-10 Nichols Co W H Hydraulic torque device
US4741681A (en) * 1986-05-01 1988-05-03 Bernstrom Marvin L Gerotor motor with valving in gerotor star
US5180296A (en) * 1989-03-21 1993-01-19 Mannesmann Rexroth Gmbh Hydraulic machine having axial user ports
US4976594A (en) * 1989-07-14 1990-12-11 Eaton Corporation Gerotor motor and improved pressure balancing therefor
US5062776A (en) * 1989-08-04 1991-11-05 Parker Hannifin Corporation Commutator for orbiting gerotor-type pumps and motors
DE19520402C2 (de) * 1995-06-08 1999-01-21 Danfoss As Hydraulischer Kreiskolbenmotor
DE10331979A1 (de) * 2003-07-14 2005-02-17 Gkn Sinter Metals Gmbh Pumpe mit optimiertem Axialspiel
DE102008063500B4 (de) * 2008-12-17 2012-06-14 Sauer-Danfoss Aps Hydraulische Maschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823616A (en) * 1948-09-02 1958-02-18 Toyoda Shigeo Horizontal type gear pump
US3026809A (en) * 1956-04-06 1962-03-27 Borg Warner Internal-external gear pump
US2998783A (en) * 1958-04-25 1961-09-05 John C Lee Pressure-balanced gear pump
US3136261A (en) * 1961-10-06 1964-06-09 Eckerle Gear wheel pump
US3309999A (en) * 1965-06-21 1967-03-21 Char Lynn Co Drive mechanism for gerotor gear set
US3270683A (en) * 1965-08-04 1966-09-06 Char Lynn Co Porting arrangement for balancing valve of fluid pressure device
US3272142A (en) * 1965-08-13 1966-09-13 Char Lynn Co Porting and passage arrangement for fluid pressure device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2447544A1 (de) 1973-10-19 1975-04-30 Trw Inc Hydraulische steuerung
DE2462869C2 (de) * 1973-10-19 1983-10-20 TRW Inc., 44117 Cleveland, Ohio Steuervorrichtung zur Steuerung der Druckmittelzufuhr zu einer hydraulischen Antriebsvorrichtung über einen Richtungssteuerschieber
FR2292106A1 (fr) * 1974-11-25 1976-06-18 Mac Dermott Hugh Machine fluidique tournante

Also Published As

Publication number Publication date
DE1528998A1 (de) 1970-03-19
DK117880B (da) 1970-06-08
CH448751A (de) 1967-12-15
SE311286B (enrdf_load_stackoverflow) 1969-06-02
US3512905A (en) 1970-05-19
NL6602656A (enrdf_load_stackoverflow) 1966-09-06

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